From bf8990a43e8374d98d37590f2a07c09c514a7127 Mon Sep 17 00:00:00 2001
From: Lieuwe Rooijakkers <lieuwerooijakkers@gmail.com>
Date: Sun, 18 Aug 2024 23:04:12 +0200
Subject: vind: glob searching

---
 src/vind.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/vind.c b/src/vind.c
index 5e5ba90..098e12c 100644
--- a/src/vind.c
+++ b/src/vind.c
@@ -1,6 +1,7 @@
 #include <assert.h>
 #include <ftw.h>
 #include <getopt.h>
+#include <fnmatch.h>
 #include <limits.h>
 #include <pwd.h>
 #include <stdbool.h>
@@ -18,6 +19,8 @@ static int max_depth = -1;
 static ssize_t min_size = 0;
 static ssize_t max_size = SSIZE_MAX;
 
+static char *nameglob = NULL;
+
 static void usage(FILE *f) {
   fprintf(f,
       "Gebruik: vind [-thV] [STARTPUNTEN]...\n"
@@ -27,6 +30,7 @@ static void usage(FILE *f) {
       "  -t          Bestandtypes om weer te geven, kan zijn b(estand), m(apje) of een combinatie gescheiden door komma's\n"
       "  -d          Maximale diepte\n"
       "  -o          Omvang van n beten (+, - voor meer of minder)\n"
+      "  -n          Filter bestanden die voldoen aan het gegeven klodder-gebasseerde draadje\n"
       "  -h          Toon deze hulptekst\n"
       "  -V          Toon versienummer\n");
 }
@@ -56,7 +60,7 @@ static int parse_filetypes(char *s) {
 // Returns pointer to argument array containing the starting points
 static char** parse_options(int argc, char **argv) {
   int opt;
-  while ((opt = getopt(argc, argv, "t:d:o:hV")) != -1) {
+  while ((opt = getopt(argc, argv, "t:d:o:n:hV")) != -1) {
     switch (opt) {
       case 't':
         ftmap = parse_filetypes(optarg);
@@ -76,6 +80,10 @@ static char** parse_options(int argc, char **argv) {
         }
         break;
 
+      case 'n':
+        nameglob = optarg;
+        break;
+
       case 'h':
         usage(stdout);
         exit(0);
@@ -115,6 +123,9 @@ static int f(const char *fpath, const struct stat *sb, int typeflag, struct FTW
   if (sb->st_size < min_size) return 0;
   if (sb->st_size > max_size) return 0;
 
+  // check filename
+  if (!(nameglob == NULL || fnmatch(nameglob, basename(fpath), 0) == 0)) return 0;
+
   puts(fpath);
   return 0;
 }
-- 
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